1 5DF 4-{6-amino-5-[4-(methylsulfonyl)phenyl]pyridin-3-yl}phenol 1.000 2 KJD 4-[6-amino-5-(3,5-difluoro-4-hydroxyphenyl)pyridin-3-yl]benzene-1-sulfonamide 0.786 3 5TL 2-azanyl-5-phenyl-3-(4-sulfamoylphenyl)benzamide 0.724